| /* |
| * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| @test |
| @key headful |
| @bug 6777378 |
| @summary NullPointerException in XPDefaultRenderer.paint() |
| @author Alexander Potochkin |
| @run main bug6777378 |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.table.AbstractTableModel; |
| import javax.swing.table.JTableHeader; |
| import javax.swing.plaf.metal.MetalLookAndFeel; |
| import java.awt.event.MouseEvent; |
| import java.awt.event.InputEvent; |
| import java.awt.*; |
| |
| public class bug6777378 { |
| private static JFrame frame; |
| private static JTableHeader header; |
| |
| public static void main(String[] args) throws Exception { |
| Robot robot = new Robot(); |
| robot.setAutoDelay(20); |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| try { |
| UIManager.setLookAndFeel(new MetalLookAndFeel()); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| JTable table = new JTable(new AbstractTableModel() { |
| public int getRowCount() { |
| return 10; |
| } |
| |
| public int getColumnCount() { |
| return 10; |
| } |
| |
| public Object getValueAt(int rowIndex, int columnIndex) { |
| return "" + rowIndex + " " + columnIndex; |
| } |
| }); |
| |
| header = new JTableHeader(table.getColumnModel()); |
| header.setToolTipText("hello"); |
| |
| frame = new JFrame(); |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| frame.add(header); |
| |
| frame.setSize(300, 300); |
| frame.setVisible(true); |
| } |
| }); |
| robot.waitForIdle(); |
| Point point = header.getLocationOnScreen(); |
| robot.mouseMove(point.x + 20, point.y + 50); |
| robot.mouseMove(point.x + 30, point.y + 50); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| } |
| } |